I presume your post was muted by the Hive Open Mic community leaders because your topic has got nothing to do with that community.
Whenever you are posting any article about 'services', it would be advisable to post your article in https://www.hivelist.org. Alternatively, you could post it on some other relevant community with "#services" tag. By using the #services tag, your post gets featured on https://www.hivelist.org. Use of the services tag also gives you the opportunity to earn the LIST tokens.
Hope that helps.